University of Houston sophomore guard Danuel House apparently needed to blow off some steam Tuesday afternoon.

After a testy practice, House had a “moment of frustration,” according to a person familiar with the situation, and went to Twitter to vent his feelings.

The tweet has since been deleted.

In an offseason that has seen two players leave, most notably leading scorer Joseph Young, and center Valentine Izundu ask for his release only to return, it’s only natural for Cougar Nation to be a little on edge. Especially when it comes to another of the team’s young star players.

House, a 6-7 guard from Hightower, was named Conference USA Freshman of the Year after averaging 12.4 points and 4.9 rebounds last season.